Answer to Question #25000 in Inorganic Chemistry for sadaf sadeghi

2013-02-22T10:31:52-0500

Question #25000

why the Lanthanides and Actinides moved to the bottom of the periodic table?

Expert's answer

2013-02-28T09:28:37-0500

Lanthanide group is similar in chemical structure tothe lanthanum (the same with the actinides),in order that the table would have a compact form they were moved down from table. This table even called something like an incomplete, and in complete they all come in order for lanthanum and actinium.

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